baber/WOPTO huggingface dataset:
Patent JP-H03198766-A (JP)
Title: Tobacco filter of safflower oil
Inventor: KANEMATSU NOBORU
IPC: A24D3/14
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a tobacco filter capable of providing satisfaction in smoking with low contents of nicotine and tar without inhibiting aroma and taste by encapsulating safflower oil and adding the resultant encapsulated oil to the filter. CONSTITUTION:A tobacco filter obtained by treating safflower oil with, e.g. polyvinyl alcohol and a surfactant sorbitan monostearate or corn starch to provide slurry safflower oil capsules and adding the resultant safflower oil capsules to a filter sheet so as to afford about 3% amount thereof based on the filter sheet with a spray.
Patent JP-H05147338-A (JP)
Title: Ribbon changing mechanism of printer
Inventor: KOBAYASHI HIROYUKI
IPC: B41J35/14
Filed: 1991-11-28
Abstract: PURPOSE:To prevent defective printing such as color mixture by constituting a ribbon changing mechanism by providing a control means controlling so as to feed an ink ribbon while being interlocked with the changeover operation of the printing color of the ink ribbon. CONSTITUTION:When a carrier 1 is stopped at a left end and a ribbon is changed, an oscillator frame 3 is rotated in the direction of the arrow F, and a ribbon guide 4, in which the ink ribbon 8 is housed, and a clamping arm 5 are moved in the direction of the arrow F. Since a ribbon-feed motor conducts the winding of the ink ribbon 8 in the same manner as the movement, tension is applied to the ink ribbon 8 while the ink ribbon is kept in a straight line. Consequently, tracks are changed over smoothly from a black track to a red track. Accordingly, the generation of defective printing such as the color mixture of black and red due to printing between the black track or the black track and the read track can be prevented.
Patent JP-H06182589-A (JP)
Title: Robot rail device for welding steel frame column
Inventor: MOGI SHIGEO
IPC: B23K9/00
Filed: 1992-12-21
Abstract: PURPOSE:To efficiently weld a steel frame column by an welding robot. CONSTITUTION:Guide rails 3 along parts W to be welded are provided between corner members 1 which are engaged with each corner part PC of steel frame columns P1 and fixed by clamps 2 to the steel frame columns P1, turning bodies 7 which can rotate freely with the respective support axes 6 parallel to an axial center f the steel frame column P1 as center are provided on the respective corner members 1 and turning rails 5 which are continued respectively to the end parts of the adjacent guide rails 3 at both turning limits are provided on the turning bodies 7. Fixing bolts to fix the turning bodies 7 at the turning limits are provided. In this way, after welding is completed the welding robot can be changed to the adjacent guide rails as it is turned on the turning rails 5.
Patent JP-H03202634-A (JP)
Title: Control device for engine with supercharger
Inventor: IMAI SHOJI
IPC: F02B37/16
Filed: 1989-12-29
Abstract: PURPOSE:To have decrease of time lag in supercharging due to pre-rotation and enhancement of the rate of the fuel consumption compatibly by furnishing a region judging means, which judges the pre-rotation region between the supercharge region and non-supercharge region, in such an arrangement that the pre-rotation region decreases while non-supercharge region widens with higher revolving speed of engine. CONSTITUTION:A region judging means 81 judges whether it is in the supercharge region, non-supercharge region, or pre-rotation region on the basis of the output from a revolving speed sensing means 61 and a load demand sensing P1. According to the result from judging, a supercharge pressure control means 82 controls a suction pressure adjusting means 35b so that the specified amount of bypass suction is set in the non-supercharge region, and controls an exhaust pressure adjusting means 27 so that the exhaust gas is relieved. In the pre- rotation region, on the other hand, a supercharger 4 is pre-rotated by the bypass suction air, and adjusting means 35a, 27 are controlled so that the supercharge pressure approaches the target supercharge pressure. The pre-rotation region shall be set by a region judging means 8 so that the non-supercharge region widens and pre-rotations region decreases with higher revolving speed of engine.
Patent JP-H09181123-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEOKA YOSHIAKI
IPC: H01L21/60
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of positional deviation in the junction of a semiconductor element and a semiconductor carrier. SOLUTION: An Au bump 2 on a semiconductor element 3 to which bump conducting adhesive agent 6 is supplied and an electrode 5 on a semiconductor carrier are precisely position-aligned and joined to each other. In this case, the semiconductor element 3 is bonded to the semiconductor carrier 4 retained by a support block 9 of a mounter, by using the conducting adhesive agent, which is temporarily thermoset on the support block 9. Thereby positional deviation due to vibration and shock can be prevented, and the semiconductor element 3 and the semiconductor carrier 4 are joined to each other without positional deviation, when they are transferred in a curing oven for final thermosetting.
Patent JP-2001159429-A (JP)
Title: Electric power steering device
Inventor: YAMASHITA HIDEJI
IPC: B62D5/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To manufacture an electric power steering device at a low cast, as well as to reduce the number of assembling processes by reducing the number of parts of a torque limiter. SOLUTION: The torque limiter 10 is provided with a case 11 fixed to an output shaft 3 of an electric motor, a boss 12 coaxially and provided relatively rotatably in relation to the case 11, and a ring member 13 provided between the side surface of the boss 12 and the side surface of the case 11 and having elasticity in the radial direction.
Patent JP-2000160467-A (JP)
Title: Hat frame driving apparatus of embroidery sewing machine
Inventor: KATO YUTAKA
IPC: D05C9/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hat frame driving apparatus capable of ensuring vibration- proof property of a unit and having good workability by constituting the apparatus so as to make a unit rotatably supporting a hat frame reciprocatable on a horizontal rail and guiding the unit along the shaft protruded from a bed. SOLUTION: A hat frame 30 fitted into a cyclic body 22 rotatably laid in front side of a unit 20 by a slider 52 which is made reciprocatable by a driving source on a horizontal rail 50 fixed on the upper side of a support 40 so as to extend in horizontal direction on a bed 12 of an embroidery sewing machine 10 is constituted to be reciprocatable over a prescribed range and the unit 20 is constituted so as to be guided by a pair of shafts 58 in vertical direction simultaneously protruded from the bed 12 and enable integral movement with the slider 52 to constitute the objective driving apparatus of the hat frame 30.
Patent JP-H05174993-A (JP)
Title: Seat for vehicle
Inventor: MAEDA KENICHI
IPC: B60N2/90
Filed: 1991-12-24
Abstract: PURPOSE:To suppress a quantity of electrostatic charge to occupant at a low cost by using a material, of strong property, statically charged to both positive and negative polarities, for a skin molded material of a seat for a vehicle, and changing static electricity of both positive and negative polarities, generated by friction between a skin material and occupant clothes, into neutralized static electricity. CONSTITUTION:When a skin 4 of a seat for a vehicle is formed, positive/ negative polarity skin forming materials 6, 7 are mixed and woven with a skin forming material 5. The material 6 is wool, silk, nylon, rayon, of property statically charged to positive polarity by friction with an occupant, and the material 7 is polyester, acryl, etc., of property statically charged similarly to negative polarity. Mixing ratio between both the materials is set to a condition that static electricity of both positive and negative polarities, generated in the case of friction of the skin 4 with the occupant, is negated each other and neutralized or neutral static electricity of weak positive polarity is generated in the skin 4.
Patent JP-H06188116-A (JP)
Title: Oriented silicon steel plate for low core loss and high flux density and manufacture thereof
Inventor: KUROKI KATSURO
IPC: H01F1/16
Filed: 1992-12-21
Abstract: PURPOSE:To provide an oriented silicon steel plate for low core loss and high flux density. CONSTITUTION:An oriented silicon steel plate for low core loss and high flux density contains 1-7% Si, 0.03-0.15% P, and, if necessary, 0.02-0.20% Sn. On the surface of the steel plate, grooves whose average maximum depth is 2-50mum and which have forsterite left behind on parts of the bottom are made at intervals of 45-90 deg. from the longitudinal direction of the steel plate. This silicon steel plate has a primary film mainly composed of forsterite of the average thickness of 0.3mum or smaller and whose core loss W17/50 is 0.70Watt/kg or lower.
Patent JP-H04209143-A (JP)
Title: Paper sheet feeder
Inventor: MATSUURA YASUO
IPC: B65H1/06
Filed: 1990-11-30
Abstract: PURPOSE:To make a device compact and reduce sheet tractive force with low noise in the sheet feeder of a copying machine or the like which consists of a sheet feed roller, a separating spring member, and a carrier spring member by bending a contacting inclined surface to the edge of sheet at a prescribed divergent angle from an upper position of the sheet feed roller to form it at the edge of the carrier spring member. CONSTITUTION:A carrier spring member 20 formed at the upper part of a sheet feed roller 16 with a plate spring material is inclined and disposed so that a carrier direction to the placing surface of a sheet tray 13 may be kept lower. A separate spring member 21 which is farmed with a plate spring material pressed against an approximately upper part of the sheet feed roller 16 is installed on the way of the carrier spring member 20. On the top edge of the carrier spring member 20, at an angle theta which can lead the top edge of the sheet to a surface of the sheet feed roller 16, namely, at the angle theta which is 90 degree or more on the sheet feed roller 16 side, a contacting inclined surface 24 is bent to a down inclination.
Patent JP-H04210077-A (JP)
Title: Ball rebounding concave device for training tennis player
Inventor: SUGIYAMA TOSHIKO
IPC: A63B69/38
Filed: 1990-11-30
Abstract: PURPOSE:To enable the same training as the actual practice of valley, smash or stroke from a trainer having good ball control by providing a ball rebounding concave device so that a trainee can practice tennis training in a preferable place without needing a large space. CONSTITUTION:The lower surface 2, upper surface 3 or sides 4, 5 of Al and A2 of a ball rebounding concave device are formed of 80-5000cm of radius W of curvature. Further, angles Y1, Y2, Y3 of the ball rebounding concave device A3 and an angle Z of the upper surface 3 or angles X4, X5 of the sides 4, 5 are formed of 5-50 deg.. Thus, balls 20, 21 striking the lower surface 2 are rebounded upward and balls 22, 23 striking the upper surface 3 are rebounded downward in the same manner as balls volleyed or smashed and returned by a trainer having good ball control. Also, balls 24, 25 striking the central surface 1 are suited for the practice of stroke and volley.
Patent JP-H08234051-A (JP)
Title: Filter for guide light and optical link containing said filter
Inventor: IZABERU RIAN
IPC: G02B5/28
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To resolve or at least limit the level difference between different channels of an optical fiber. SOLUTION: This Fabry-Perrot filter includes tow Bragg lattices R1, R2 continued on the same light wave guide channel G, an interval D is provided between two lattices R1, R2, and two lattices R1, R2 have different lengths L1, L2, respectively.
Patent JP-H06167121-A (JP)
Title: Loading base of construction materials
Inventor: ISOMURA WATARU
IPC: E04G21/16
Filed: 1992-11-27
Abstract: PURPOSE:To safely transfer construction materials into the inside of a building under construction when they are transferred by suspension with wire ropes. CONSTITUTION:A loading base 5 of construction materials is composed of a loading board 7 of construction materials, having a rectangular plane for loading and fitting claws 9 provided at the opposited sides 701, 701 of the loading board 7 respectively. The fitting claws 9 are arranged so that the front ends of the claws can be swung between the protruded position toward the outer direction of the loading board 7 and the containing position toward the inner direction thereof. Holders to keep the fitting claws 9 at respective positions of the protruded position and the containing position are attached to the loading board 7 for construction materials.
Patent JP-H11160305-A (JP)
Title: Method and device for testing waste water treatment using aerobic microorganism
Inventor: OGAWA TAKAO
IPC: C02F3/12
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating the aptitude of waste water treatment by grasping data which enables the direct evaluation of the conditions of the activity of microorganisms such as changes in the composing speed of pollutants, the breathing speed of oxygen by respiration, etc., of microorganisms in an aeration layer. SOLUTION: In a step 1, a sample waste liquid is inserted into a mixed liquid of an aeration layer, and changes in the concentration of dissolved oxygen are measured in the process of aeration. In a step 2, aeration is halted to interrupt the dissolution of oxygen from the outside and measure the decreasing speed of the concentration of dissolved oxygen. In a step 3, a specified amount of solution containing a substance which can be composed by aerobic microorganisms is added to the mixed liquid, and changes in the concentration of dissolved oxygen are measured in the process of aeration.  With an inspection process including these steps as a set, this set is repeated, and characteristic values such as the composing speed, etc., of the component of the concentration of dissolved oxygen by microorganisms in each set to evaluate the aptitude of treatment on the above-mentioned sample waste liquid.
Patent JP-H11177432-A (JP)
Title: Modulator, modulation method nd serving medium
Inventor: NAKAGAWA TOSHIYUKI
IPC: H03M7/46
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To conduct DSV control with low redundancy. SOLUTION: A DSV bit decision insert section 11 inserts a DSV-bit to a received data string. A modulation section 12 has a conversion table. Each of the element of the table is an element which is uniquely. The table is used under a conversion rule such that the number of '1s' of the elements of the data string and the number of '1s' in the elements of a code word string to be converted are divided by '2' and each residue is 0 or 1, equal each other. A channel bit string is modulated according to the conversion table and he result is given to an NRZI processing section 13, where the modulated channel bit string is subjected to NRZI processing.
Patent JP-H05149614-A (JP)
Title: Duct for air conditioner
Inventor: SUZUKI KENJI
IPC: B60H1/34
Filed: 1991-11-30
Abstract: PURPOSE:To make the air flow in a duct uniform and let the air blow in a preferred direction. CONSTITUTION:A blast direction changing wall 13 is provided that runs substantially along the center line 12 in a side ventilator duct 5 from the bending section of a side ventilator duct 5 to near a side blow-out port 2. And the side section 14 on the upstream side of the blast direction changing wall 13 is positioned to the outside from the center line 12 and the side section 15 on the downstream side is directed to the inside of the center line 12. With this arrangement the air flow is not deflected but uniform. Accordingly the air blows out also from the right half of the side blow-out port 2 on the left side, for example, and it is possible to blow the air out in a preferred direction.
Patent JP-H11172959-A (JP)
Title: Vibration control device
Inventor: ISODA KAZUHIKO
IPC: E04B1/18
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device obtained by combining an oil damper not providing any bending moment to a girder to be installed with a K-type brace or a V-type brace. SOLUTION: A vibration control device 1 is structured by incorporating an oil damper in beams 2 and connecting the oil damper integrally with frame braces 6 disposed in a frame surface surrounded by columns and the beams 2, and the center axis of the oil damper and core of the beams 2 are coincided with the intersection of the frame braces 6 so as to prevent the oil damper from projecting upward from the beams 2 in order to provide a satisfactory opening surface and to reduce the cross-section of the structural body of a building while increasing a vibration control efficiency without acting a bending due to eccentricity to the beams 2 in order to reduce cost. Also vibration control characteristics are improved by effectively utilizing the characteristics of a viscosity system to eliminate the necessity of maintenance.
Patent JP-2000230195-A (JP)
Title: Hydrogen peroxide composition
Inventor: YOSHIMOTO MEGUMI
IPC: A61Q5/10
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen peroxide composition having increased viscosity which can be stably maintained despite a lapse of time and change in temperatures, and which can be readily produced at an ambient temperature. SOLUTION: This hydrogen peroxide composition contains hydrogen peroxide, an N-vinyl pyrrolidone-N,N-dialkyl-aminoalkyl methacrylate as a thickener for the hydrogen peroxide. In a preferred embodiment, the amount of the N- vinylpyrrolidone-N,N-dialkylaminoalkyl methacrylate is 0.1-5 wt.% and the hydrogen peroxide is 0.1-10 wt.% and the pH of the composition is kept in the range from 1 to 7.
Patent JP-2001153497-A (JP)
Title: Expansion valve
Inventor: ITO TATSUO
IPC: F25B41/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a noiseless expansion valve wherein machining burrs are scarcely left in a communication orifice for connecting a high-pressure refrigerant inflow hole and a valve disk disposition hole in communication with each other and wherein the noise of flow generated on the occasion of flowing of a high-pressure refrigerant is small. SOLUTION: The communication orifice 49 for connecting the high-pressure refrigerant inflow hole 13 and the valve disk disposition hole 19 in communication with each other is bored in a main body block 11 toward the lateral side of the valve disk disposition hole 19 from the position eccentric to the side of the end of the opening of this hole 19, in respect to the axial position of the base side of the high-pressure refrigerant inflow hole 13, in such a manner that it does not jut out from both of the base side of the high-pressure refrigerant inflow hole 13 and the lateral side of the valve disk disposition hole 19.
Patent JP-H05172773-A (JP)
Title: Detecting apparatus for contamination degree
Inventor: UKITA EIJI
IPC: G01N27/00
Filed: 1991-12-25
Abstract: PURPOSE:To conserve labor measuring the resistance value of an individual gas sensor in a production stage by renewing the lowest detection value at each time when the lower contamination degree of the outside air is detected to store the same in a nonvolatile storage device and judging the contamination degree of the outside air from the change rate of the detection value to the lowest detection value. CONSTITUTION:A solid heat conductive type gas sensor 5 using a metal oxide semiconductor is provided to an engine room and voltage is applied to a heater coil to heat the semiconductor to activate the same. When reductive gas such as CO is bonded to the semiconductor, the resistance value RS thereof lowers corresponding to the concn. of gas and the correction voltage VS is outputted to a controller 3. The controller 3 is equipped with a CPU and selects inside air circulation or outside air circulation on the basis of the output of the sensor 5 and controls an internal and external air changeover actuator 2 to change over a damper 1. The changeover from outside air to inside air is performed when the detected resistance value RS becomes a reference value RR or less and the changeover from inside air to outside air is performed when the detected resistance value RS becomes a reference value RF or more and, on the basis of a lower outside air contamination lowest detection value SSO, RR is set to RR=0.8RSO and RF is set to RF=0.9RSO.
Patent JP-H10185103-A (JP)
Title: Boiler facility
Inventor: OKATSUKA TAKAAKI
IPC: F23C99/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce generation of nitrogen oxide at the time of starting a boiler by mounting a steam nozzle for injecting steam toward a burning area of a burner at a boiler body, and connecting a nitrogen oxide reducing steam channel to between a steam nozzle and a steam system. SOLUTION: Before ventilation at a starting initial time of a boiler body 1, part of steam obtained by steam separating two-phase mixed fluid of a mixture of steam 2 and water into the steam 2 and the water in a steam separation tank 13 is injected as cooling medium from a steam nozzle 35 toward the vicinity of a center of a burning area of a burner 16 of the body 1 via a nitrogen oxide reducing stream channel 36 before ventilation. After the ventilation, part of the steam flowing through a steam system 3 via a nitrogen oxide reducing steam channel 37 after ventilation is injected as the cooling medium from the nozzle 35 toward the vicinity of the center of the burning area of the burner 16 of the body 1, i.e., an end of a flame 34. Thus, burning temperature of the flame 34 is lowered to reduce nitrogen oxide.
Patent JP-H06166345-A (JP)
Title: Driving device for vehicle
Inventor: TODA ISAO
IPC: B60K17/356
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the proper yaw moment by utilizing a motor for driving the wheels. CONSTITUTION:Left rear wheels IRL are driven by a left hydraulic motor, and right rear wheels IRR are driven by a right hydraulic motor. The correction flow rates DELTAQL and DELTAQR are set for the left and right motors ML and MR so that the actual yaw rate Y detected by a sensor becomes equal to an aimed yaw rate. (The correction driving forces for the left and right rear wheels IRL and IRR are set).
Patent JP-H11164071-A (JP)
Title: Facsimile equipment
Inventor: KATO ATSUNORI
IPC: H04N1/00
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment with which printing of image data transmitted from a specified transmission source can be automatically inhibited. SOLUTION: At a polling time to go to a mail server for fetching an electronic mail (10), a CPU accesses a mail server (2), and when a connection is detected (14), the electronic mail is received (16). Then, a character code contained in the transmission source name of the electronic mail is analyzed (18), and when the presence of a preset character code is discriminated (20), the format of image data is inversely transformed (22). Then, the image data are extended (24) and the execution of printing is commanded (26).